90+5'
Alejandro Hernandez is looking at his watch and immediately ends this match.
90+4'
Vahan Bichakhchyan (Legia) unleashes a bullet of a shot that is blocked by a defender.
90+3'
Handball by Noni Madueke (Chelsea).
90
There will be a minimum of 4 min. of added time.
90'
Ryoya Morishita (Legia) attempts a volley from the edge of the box that goes a couple of yards wide of the left post.
90'
Pedro Neto (Chelsea) attempts to find one of his teammates with a sweet pass into the box, but one of the defending players reacts well and intercepts the effort.
87'
Kacper Chodyna (Legia) gets on the end of the resulting set piece and sends in a snap shot from the edge of the box. However, it sails high over the bar.
86'
Ruben Vinagre (Legia) takes the ball to the corner flag and sends it into the box.
86'
Goncalo Feio has decided to substitute Claude Goncalves and he is replaced by Vahan Bichakhchyan (Legia).
86'
Substitution. Jan Ziolkowski did his best and is replaced by Artur Jedrzejczyk (Legia).
85'
Claude Goncalves (Legia) attempts to find some of his teammates with a dangerous pass from the edge of the box. The opponent's defence, however, intercepts the effort and clears the ball to safety. Legia win a corner.
84'
A nice pass gives Noni Madueke (Chelsea) the opportunity to shoot, but it's a weak shot and sails high over the bar.
83'
Substitution. Jadon Sancho makes way for Pedro Neto (Chelsea).
82'
Tyrique George (Chelsea) takes a mid-range shot, but the ball sails high over the bar.
81'
A weak shot from the edge of the box by Kacper Chodyna (Legia) is easily saved by Filip Jorgensen.
80'
Alejandro Hernandez blows his whistle after Ruben Vinagre (Legia) brings one of his opponents down with a strong tackle.
77'
Goncalo Feio decides to make a substitution. Juergen Elitim will be replaced by Rafal Augustyniak (Legia).
77'
Substitution. Mateusz Szczepaniak (Legia) in, Luquinhas out.
77'
The game is interrupted as Tyrique George (Chelsea) is flagged offside.
76'
Flag goes up against Claude Goncalves (Legia) and the referee blows his whistle for offside.
74'
Gooal! No wait, it's been ruled out for offside. Tyrique George (Chelsea) disagrees, but the linesman is sure about his call.
71'
Ruben Vinagre (Legia) works the corner short instead of sending the ball into the penalty area.
71'
Filip Jorgensen is equal to the effort from the edge of the box by Ryoya Morishita (Legia), pushing the ball around the post to safety. The ball goes behind for a corner. Legia will have an opportunity to threaten the opposition's goal.
66'
The referee stops play so that a substitution can be made and Tomas Pekhart leaves the pitch and Kacper Chodyna (Legia) comes on.
65'
The game is interrupted now, Vladan Kovacevic (Legia) picks up a knock and the physio has to come on.
64'
Kiernan Dewsbury-Hall (Chelsea) hits a shot towards the right side of the goal from the edge of the box, but it's a weak attempt and is easily saved by Vladan Kovacevic.
64'
A dangerous looking corner kick from Kiernan Dewsbury-Hall (Chelsea) is cleared to safety by the defence.
62'
Noni Madueke (Chelsea) steadies himself and bends in a shot from the edge of the box towards the left side of the goal, but Vladan Kovacevic has it covered and makes a comfortable save.
61'
Tyrique George (Chelsea) picks up the rebound inside the penalty area and drills a good shot to the middle of the goal. Vladan Kovacevic shows how quick his reflexes are and dives superbly to stop the effort. What a save but what a wasted opportunity!
61'
Noni Madueke (Chelsea) picks up a pass inside the box and finds some space for a shot before unleashing a low drive goalwards, but one of the defending players blocks his effort.
60'
Ryoya Morishita (Legia) fails to beat the offside trap and the linesman puts his flag up.
57'
Enzo Maresca has decided to introduce fresh legs, with Noni Madueke (Chelsea) replacing Cole Palmer.
57'
Malo Gusto (Chelsea) joins the action as a substitute, replacing Marc Cucurella.
57'
A bullet header by Marc Cucurella (Chelsea) from inside the box has the power, but goes totally in the wrong direction, yards wide of the left post.
55'
Jadon Sancho (Chelsea) shoots from the edge of the penalty area. The ball travels towards the middle of the target, but Vladan Kovacevic easily deals with the threat.
53'
Goal! Steve Kapuadi (Legia) proves he's got the killer instinct as when totally unmarked inside the box he powers a crashing header past the helpless goalkeeper.
53'
Ruben Vinagre (Legia) will take the corner.
52'
Luquinhas (Legia) blasts the ball from just outside the box, but his attempt is blocked by the defender. The linesman makes the right call and Legia will have a corner.
51'
Claude Goncalves (Legia) is strong enough to get to the ball and produces a header from close range. Even though it was aimed precisely towards the middle of the goal, Filip Jorgensen didn't have a hard time stopping the attempt as it wasn't powerful enough.
50'
The referee blows his whistle as Tomas Pekhart (Legia) was too aggressive in his challenge.
48'
Alejandro Hernandez shows the yellow card to Benoit Badiashile (Chelsea) for a heavy challenge.
47'
Ruben Vinagre (Legia) serves up a nice cross, but Filip Jorgensen punches the ball away.
46'
There will be a change on the pitch for the second half. Enzo Maresca probably wasn't satisfied with the performance of Nicolas Jackson. He is replaced by Tyrique George (Chelsea).
46'
The second half has just started.
45+2'
Alejandro Hernandez blows his whistle to signal the end of the first-half action.
45
The fourth official shows 1 min. of added time.
44'
Celebrations are cut short for Chelsea as the referee indicates NO GOAL after the VAR review shows it was offside!
43'
Houston, we have a problem! The referee has indicated that there will be a VAR review of the goal to look at a possible offside. The Chelsea players aren’t happy.
42'
Goal! Christopher Nkunku puts the ball on a plate for Marc Cucurella (Chelsea), who scores with a simple close-range finish. It's 2:1.
41'
The free kick into the box finds Josh Acheampong (Chelsea), who directs his header into the middle of the goal, but the keeper pulls off a fantastic reflex save. Great goalkeeping.
40'
Alejandro Hernandez blows his whistle and signals a foul after Claude Goncalves (Legia) brought his opponent down.
38'
It looked like the long-range shot by Claude Goncalves (Legia) would end up in the net, but the effort went painfully wide of the left post. The goalkeeper was quite lucky this time.
37'
Claude Goncalves (Legia) is able to continue to play.
35'
Claude Goncalves (Legia) is down injured and the referee stops play so that he can receive medical treatment.
33'
It's in the back of the net! Jadon Sancho is the provider as he slips the ball to Marc Cucurella (Chelsea) who simply steers it home from close range. It's 1:1.
29'
Marc Cucurella (Chelsea) tries to slide the ball through to a teammate but it's well blocked by a defender.
28'
Alejandro Hernandez has a clear sight and sees a foul from Josh Acheampong (Chelsea).
27'
Marc Cucurella (Chelsea) misses a big opportunity after striking the ball towards goal and it goes just over the crossbar.
26'
Reece James (Chelsea) takes a first-time shot from the edge of the box, but his effort is well blocked by the defender.
26'
Jadon Sancho (Chelsea) fails to send a pass into the box as his effort is cut out.
24'
Ruben Vinagre (Legia) unleashed a poor free kick shot from far out. He intended to threaten the goalkeeper, but instead sent the ball high over the bar.
23'
Christopher Nkunku (Chelsea) brings his opponent down with a tackle and Alejandro Hernandez blows his whistle for a foul. Legia are awarded the free kick.
20'
A brilliant individual effort! Ryoya Morishita (Legia) tricks his way past challenges into the box and drags his shot narrowly wide of the left post.
17'
Christopher Nkunku (Chelsea) sends a teasing cross into the area, but Vladan Kovacevic intercepts the ball.
16'
Chelsea enjoy a period of possession as they are exchanging some passes and waiting for an opportunity to strike.
12'
Chelsea can’t profit from the corner as the defence clear the ball upfield.
10'
Goal! Filip Jorgensen gets a hand on the penalty from Tomas Pekhart (Legia), but can't stop it from flying inside the right post.
10'
Tomas Pekhart (Legia) is heading towards the penalty spot to take it.
9'
Alejandro Hernandez shows a yellow card to Filip Jorgensen (Chelsea), who isn't surprised as the tackle was really hard and late.
9'
Filip Jorgensen (Chelsea) brings an opponent down and Alejandro Hernandez interrupts the game. The referee makes the call - penalty to Legia!
6'
Cole Palmer (Chelsea) jumps high inside the box to head the rebound down towards the middle of the goal, but Vladan Kovacevic pulls off an amazing reflex save to keep the ball out of the net. Nice goalkeeping skill!
6'
Vladan Kovacevic pulls off a great save to deny Christopher Nkunku (Chelsea), who makes himself some space inside the box and unleashes a quick shot to the right side of the goal.
5'
Reece James (Chelsea) makes a strong challenge and Alejandro Hernandez blows for a foul.
2'
Christopher Nkunku plays a pass to Cole Palmer (Chelsea), but he fails to get a decent shot away from inside the box and the ball flies well wide of the left post.
1'
The first half has just begun.
The players are on the pitch and Chelsea will have the kick-off.
Alejandro Hernandez will referee today's match.
Welcome to our minute-by-minute commentary of today's clash. You can enjoy a written form of everything important that will be happening on the pitch. Have fun.